GMC Sonoma Turn Signal Indicator Bulb Size
The GMC Sonoma turn signal indicator utilizes bulb sizes PC74 and PC194 for the internal dashboard lighting components. Available data for the specified vehicle covers the time range from 1993 to 2001.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 1994-2001 | PC74 | T5+PCB | Check Price |
| 1993 | PC194 (With Digital Inst. Cluster) | W5W+PCB | Check Price |
| PC74 (Without Digital Inst. Cluster) | T5+PCB | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5) with printed circuit board twist-lock socket, for instrument clusters. 12V, 1.4W. | PC74 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10) with printed circuit board twist-lock socket, for instrument clusters. 12V, 3.78W. | PC194 | Check Price |